Management system, management method, and program

Abstract

A management system that manages resources of a network includes a channel management device that creates an information sharing channel according to an identifier related to a network slice for each construction order of the network slice, and a plurality of resource information sharing devices and that share resource information necessary at the time of execution of the construction order between domains of the network via the information sharing channel.

1 . A management system configured to manage resources of a network, the system comprising:
 a management device, comprising one or more processors, configured to create an information sharing channel according to an identifier related to a network slice for each construction order of the network slice; and   a plurality of sharing devices, comprising one or more processors, configured to share resource information necessary at the time of execution of the construction order between domains of the network via the information sharing channel.   
     
     
         2 . A management system configured to manage resources of a network, the system comprising:
 a management device, comprising one or more processors, configured to create an information sharing channel according to an identifier related to a network slice for each network slice constructed in each domain of the network;   a plurality of registration devices, comprising one or more processors, configured to register maintenance and operation information necessary for maintenance and operation of a network resource in each network slice with respect to each of a plurality of the information sharing channels; and   an acquisition device, comprising one or more processors, configured to acquire the maintenance and operation information from a predetermined information sharing channel among the plurality of information sharing channels.   
     
     
         3 . The management system according to  claim 1 , wherein
 the management device is configured to associate an information sharing channel for sharing resource information necessary at the time of execution of a construction order of the network slice with an information sharing channel for sharing maintenance and operation information necessary for maintenance and operation of a network resource in the network slice.   
     
     
         4 . (canceled) 
     
     
         5 . A management method performed by a management system configured to manage resources of a network, the method comprising:
 creating, by a management device, an information sharing channel according to an identifier related to a network slice for each network slice constructed in each domain of the network;   registering, by a plurality of registration devices, maintenance and operation information necessary for maintenance and operation of a network resource in each network slice with respect to each of a plurality of the information sharing channels; and   acquiring, by an acquisition device, the maintenance and operation information from a predetermined information sharing channel among the plurality of information sharing channels.   
     
     
         6 . A non-transitory computer readable medium storing a program, wherein execution of the program causes a computer to function as the management system according to  claim 1 .